From c84d8c493ccdc840a866a9f51f10fe6b1f2bc377 Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Mon, 10 Jun 2019 21:17:10 +0100
Subject: Refactoring - split giant processircmessage() switch statement into
 separate server and client functions in message.h/message.c.

---
 functions.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'functions.c')

diff --git a/functions.c b/functions.c
index 0aefa05..4ea5a51 100644
--- a/functions.c
+++ b/functions.c
@@ -912,3 +912,27 @@ void tryautonick(struct ircdstrings *ircdstrings) {
 
   debugprint(DEBUG_FULL, "tryautonick(): set irdstrings->ircnick to '%s'.\n", ircdstrings->ircnick);
 }
+
+// Exit the program cleanly - tell clients, tell the server, then exit(0)
+// Optional quit message string "quitmsg"
+// "sourcefd" of 0 means the request didn't come from a client
+void cleanexit(SSL *server_ssl, struct client *clients, int sourcefd, struct ircdstrings *ircdstrings, struct settings *settings, char *quitmsg) {
+  char outgoingmsg[MAXDATASIZE];
+
+  // Tell clients and debug log
+  if (sourcefd) {
+    snprintf(outgoingmsg, MAXDATASIZE, "NOTICE %s :Exiting on request from client with fd '%d', message '%s'.", ircdstrings->ircnick, sourcefd, quitmsg);
+    debugprint(DEBUG_CRIT, "Exiting on request from client with fd '%d', message '%s'.\n", sourcefd, quitmsg);
+  } else {
+    snprintf(outgoingmsg, MAXDATASIZE, "NOTICE %s :Exiting on request (not from a client), message '%s'.", ircdstrings->ircnick, quitmsg);
+    debugprint(DEBUG_CRIT, "Exiting on request (not from a client), message '%s'.\n", quitmsg);
+  }
+  sendtoallclients(clients, outgoingmsg, EXCEPT_NONE, settings);
+
+  // Tell the server
+  // Combine "QUIT :" with any (optional) quit message
+  snprintf(outgoingmsg, MAXDATASIZE, "QUIT :%s", quitmsg);
+  sendtoserver(server_ssl, outgoingmsg, strlen(outgoingmsg), sourcefd, clients, settings);
+
+  exit(0);
+}
-- 
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